package GUI;

import javax.swing.JPanel;
/**
 * 
 * @author Lucie
 * Class name Abstract_Jpanel
 * extend JPanel
 * purpose: an abstract class that all the panels in package GUI inherit from
 * the panels will have to implement the methods of this class
 */
public abstract class Abstract_Jpanel extends JPanel{
	public abstract void next_screen();
	public abstract void prev_screen();
	public abstract void on_screen_load();
	public abstract void on_screen_unload();

}
